This is a very significant development since these two patents are also in dispute between Apple and Motorola and Apple and Nokia. This decision is also landmark in that it is the first legal judgement that finds Android in infringement of third-party intellectual property rights.

Just how serious is this ruling for HTC? Very serious. The worst-case scenario is that the ITC imposes an US import ban against all of HTC's Android products. That's how serious this is for HTC.